Find 153 different ways to say IMPORTANT, along with antonyms, related words, and example sentences at Thesaurus.com.

Synonyms for IMPORTANT: major, significant, historic, big, meaningful, much, substantial, tectonic; Antonyms of IMPORTANT: unimportant, small, trivial, insignificant, little, minor, …

Find 4,273 synonyms for important and other similar words that you can use instead based on 19 separate contexts from our thesaurus.

Find 2 010 synonyms for Important to improve your writing and expand your vocabulary.

These are words and phrases related to important. Click on any word or phrase to go to its thesaurus page. Or, go to the definition of important.

Synonyms for IMPORTANT: significant, far-reaching, momentous, seminal, serious, substantial, urgent, weighty, powerful, eminent, …

2025年12月1日 · Learn synonyms for “important” in English with easy meanings, grouped by type, strength, and context to improve daily writing and schoolwork.

Synonyms for IMPORTANT: consequential, influential, essential, crucial, considerable, critical, decisive; Antonyms for IMPORTANT: trivial, inconsequential, unimportant, obscure, unknown, …

2025年6月17日 · Some synonyms for "important" include: "essential," "significant," "crucial," "pivotal," and "substantial."

Go beyond synonyms. Rephrase full sentences. It is believed that trade was an important activity. This concerns the social sphere - an important subject. ...